# -*- coding:utf-8 -*-
def print_two(*args):
    arg1, arg2 = args
    print("arg1:%r, arg2:%r" % (arg1, arg2))

def print_two_again(arg1, arg2):
    print("arg1:%r, arg2:%r" % (arg1, arg2))

def print_one(arg1):
    print("arg1:%r" % arg1)

def print_none():
    print("I got nothing'.")

print_two("Zed", "Shaw")
print_two_again("Zed","Shaw")
print_one("First!")
print_none()